Dicamba
Harris County Municipal Utility District 23
NOTE: Harris County Municipal Utility District 23 purchases water from City of Houston which is required to test for dicamba. Sample information shown below was taken by City of Houston.
Dicamba is a herbicide sold for agricultural and residential uses. Dicamba-resistant GMO corn and soybeans are currently being marketed, indicating that dicamba spraying will increase across the U.S. Dicamba harms the brain and nervous system, and may also harm reproduction and child development.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 10 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 9 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
NOTE: Harris County Municipal Utility District 23 purchases water from City of Houston which is required to test for dicamba. Sample information shown below was taken by City of Houston.
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-18 | AE09316 | ND |
| 2019-01-15 | AE50229 | ND |
| 2019-01-15 | AE50230 | ND |
| 2019-01-16 | AE50236 | ND |
| 2019-03-06 | AE57434 | ND |
| 2019-03-06 | AE57435 | ND |
| 2019-04-10 | AE62131 | ND |
| 2019-07-25 | AE76036 | ND |
| 2019-07-25 | AE76035 | ND |
| 2019-09-23 | AE84274 | ND |
| 2019-09-23 | AE84275 | ND |
| 2020-03-16 | AF03030 | ND |
| 2020-03-16 | AF03031 | ND |
| 2020-03-16 | AF03034 | ND |
| 2020-05-26 | AF12660 | ND |
| 2020-06-11 | AF15134 | ND |
| 2020-06-11 | AF15135 | ND |
| 2020-06-29 | AF17334 | ND |
| 2020-06-29 | AF17329 | ND |
| 2020-06-29 | AF17332 | ND |
| 2020-06-29 | AF17333 | ND |
| 2020-08-27 | AF25709 | ND |
| 2020-10-19 | AF31179 | ND |
| 2020-10-19 | AF31177 | ND |
| 2020-10-19 | AF31176 | ND |
| 2020-10-19 | AF31175 | ND |
| 2020-10-19 | AF31174 | ND |
| 2020-10-26 | AF31954 | ND |
| 2020-10-26 | AF31953 | ND |
| 2020-10-26 | AF31952 | ND |
| 2020-10-26 | AF31951 | ND |
| 2020-10-26 | AF31950 | ND |
| 2020-10-26 | AF31949 | ND |
| 2020-11-04 | AF33311 | ND |
| 2020-11-04 | AF33310 | ND |
| 2020-11-04 | AF33309 | ND |
| 2020-11-04 | AF33308 | ND |
| 2020-11-04 | AF33307 | ND |
| 2020-11-05 | AF33522 | ND |
| 2020-11-05 | AF33521 | ND |
| 2020-11-05 | AF33520 | ND |
| 2020-11-05 | AF33519 | ND |
| 2020-11-05 | AF33523 | ND |
| 2020-11-30 | AF35877 | ND |
| 2020-12-04 | AF36735 | ND |
| 2021-02-10 | AF43551 | ND |
| 2022-03-23 | AF90292 | ND |
| 2022-03-23 | AF90296 | ND |
| 2022-03-24 | AF90560 | ND |
| 2022-03-24 | AF90559 | ND |
| 2022-03-24 | AF90558 | ND |
| 2022-04-06 | AF92285 | ND |
| 2022-08-16 | AG09523 | ND |
| 2022-08-16 | AG09524 | ND |
| 2022-08-17 | AG09784 | ND |
| 2023-01-31 | AG26896 | ND |
| 2023-01-31 | AG26906 | ND |
| 2023-04-06 | AG35918 | ND |
| 2023-04-06 | AG35917 | ND |
| 2023-04-06 | AG35907 | ND |
| 2023-04-06 | AG35905 | ND |
| 2023-04-06 | AG35904 | ND |
| 2023-04-06 | AG35906 | ND |
| 2023-05-16 | AG40899 | ND |
| 2023-05-17 | AG40898 | ND |
| 2023-06-27 | AG46277 | ND |
| 2023-06-27 | AG46280 | ND |
| 2023-06-27 | AG46278 | ND |
| 2023-06-27 | AG46276 | ND |
| 2023-06-27 | AG46275 | ND |
| 2023-06-27 | AG46274 | ND |
| 2023-10-10 | AG59190 | ND |
| 2023-10-10 | AG59188 | ND |
| 2023-10-10 | AG59187 | ND |
| 2023-10-10 | AG59186 | ND |
| 2023-10-10 | AG59185 | ND |
| 2023-10-11 | AG59493 | ND |
| 2023-10-11 | AG59496 | ND |
| 2023-10-11 | AG59495 | ND |
| 2023-10-11 | AG59494 | ND |
| 2023-10-11 | AG59492 | ND |
| 2023-10-11 | AG59491 | ND |
| 2023-11-30 | AG65061 | ND |
| 2023-12-18 | AG66889 | ND |
| 2023-12-18 | AG66890 | ND |
| 2023-12-18 | AG66892 | ND |
| 2023-12-18 | AG66894 | ND |